//
//  runtimeViewController.h
//  runtimeStudy
//
//  Created by PF on 2021/12/23.
//

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface runtimeViewController : UIViewController
@property(nonatomic, strong)NSNumber* num;
@property(nonatomic, strong)NSObject* obj;
@property(atomic, copy)NSArray* arr;
@property(atomic, strong)NSMutableArray* arr_mul;
@property(nonatomic, assign)NSInteger nums;
@end

NS_ASSUME_NONNULL_END
